Synonyms|219Antonyms|0|Broader|0Narrower|0Related|0

164 entries under adjective topic. ×

1
tough(calm, strong, solid, steady)
1
trim(great, right, healthy, together)
1
unalterable(calm, strong, solid, steady)
1
unchangeable(calm, strong, secure, firm)
1
unflappable(firm, determined, usual, regular)
1
unfluctuating(calm, strong, secure, firm)
1
uniform(calm, strong, secure, firm)
1
unvarying(calm, strong, secure, firm)
1
unwavering(calm, strong, secure, firm)
1
up to par(expression, idiom, strong, great)
1
usual(firm, determined, regular, planned)
1
well-built(calm, strong, solid, steady)
1
well-founded(calm, strong, solid, steady)
1
well-set(firm, determined, usual, regular)
1
wrapped tight(expression, strong, great, right)
0
allegiant(firm, solid, stable, fixed)
0
ardent(firm, solid, stable, fixed)
0
changeless(firm, solid, stable, fixed)
0
conventional(usual, customary, established, traditional)
0
cool(firm, solid, stable, fixed)
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APASmart Define. (2011). solid as a rock thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/solid_as_a_rock/thesaurus/synonyms
ChicagoSmart Define. 2011. "solid as a rock thesaurus" https://smartdefine.org/solid_as_a_rock/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2011, solid as a rock thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/solid_as_a_rock/thesaurus/synonyms>.
MLASmart Define. "solid as a rock thesaurus" 24 May 2011. Web. 29 September 2026. <https://smartdefine.org/solid_as_a_rock/thesaurus/synonyms>